sh /home/hanghuan/src/ofsoftswitch13-master-HH/stop.sh

/home/hanghuan/src/ofsoftswitch13-master-HH/udatapath/ofdatapath --detach punix:/var/run/dp3 -d 000000000003 
/home/hanghuan/src/ofsoftswitch13-master-HH/secchan/ofprotocol unix:/var/run/dp3 tcp:10.108.104.101:6633
